Adding to 2949120000 its reverse (219492), we get a palindrome (2949339492).
It is a tau number, because it is divible by the number of its divisors (300).
It is an ABA number since it can be written as A⋅BA, here for A=2, B=38400.
Almost surely, 22949120000 is an apocalyptic number.
2949120000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2949120000
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2949120000 is an frugal number, since it uses more digits than its factorization.
2949120000 is an odious number, because the sum of its binary digits is odd.
The square root of 2949120000 is about 54305.8007951268. The cubic root of 2949120000 is about 1434.0495188983.
The spelling of 2949120000 in words is "two billion, nine hundred forty-nine million, one hundred twenty thousand".